A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 7035-00-076-4097
NSN 5985-00-503-3492
NSN 5930-01-437-6678
NSN 4140-01-141-6526
NSN 6130-01-486-3574
NSN 5895-00-444-5328
NSN 6130-01-563-6483
NSN 2925-00-684-2361
NSN 5999-01-111-9931
NSN 6110-01-617-7103
NSN 6130-00-639-0666
NSN 5835-01-544-5183